Decorative lamp



FIG. 1 is a perspective view of the decorative lamp seen from its front showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left-hand side view thereof;

FIG. 7 is a right-hand side; and,

FIG. 8 is a perspective view thereof being in use;

FIG. 9 is a perspective view of a second embodyment seen from its front showing my new design;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a rear view thereof;

FIG. 12 is a plan view thereof;

FIG. 13 is a bottom view thereof;

FIG. 14 is a left-hand side view thereof;

FIG. 15 is a right-hand side view thereof; and,

FIG. 16 is a perspective view thereof being in use.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for the decorative lamp, as shown and described. 